Calnex World leader in Test & Measurement solutions for next-generation networks

Our products help to test and troubleshoot Synchronisation technologies, including SyncE, 1588v2 PTP, NTP and PDH. Our customer base includes major Telecoms operators as well as all makers of network equipment and components. We also supply equipment and services to testing laboratories, higher education and research establishments and the government sector. Calnex has a prominent involvement in t

he relevant international standards organisations, such as the ITU-T, IEEE and the MEF, which helps us deliver leading-edge solutions.

Last week, we were exhibiting at MWC Shanghai 2026!Throughout the event, our team showcased how our timing and synchroni...
03/07/2026

Last week, we were exhibiting at MWC Shanghai 2026!

Throughout the event, our team showcased how our timing and synchronization testing and network impairment emulation solutions help teams validate applications across telecommunications, AI infrastructure, data centers, and financial services.

We had many insightful conversations during the event, reinforcing the role our solutions play in helping teams validate synchronization, network performance, and application behavior under real-world conditions.

Learn more about our Timing and Synchronization and Network Emulation solutions: https://calnexsol.com/products/

Network latency is no longer just an infrastructure concern. For modern distributed networked applications, it can be th...
24/06/2026

Network latency is no longer just an infrastructure concern. For modern distributed networked applications, it can be the difference between resilience and failure.

As applications span multiple data centers, cloud environments or geo-redundant architectures, even small increases in delay can expose hidden dependencies, trigger unexpected timeouts, and degrade service reliability.

In our latest blog, we explore how network emulation enables teams to recreate real-world network conditions with precision and repeatability, validating application behavior during development and preventing costly surprises in production.

Read the blog here: https://calnexsol.com/blog/when-network-latency-becomes-the-real-production-risk/

Calnex will be exhibiting at MWC Shanghai 2026 from 24 – 26 June.We’ll be showcasing how our timing and synchronization ...
23/06/2026

Calnex will be exhibiting at MWC Shanghai 2026 from 24 – 26 June.

We’ll be showcasing how our timing and synchronization testing and network impairment emulation solutions help teams validate applications across telecommunications, AI infrastructure, data centers and financial services. These solutions help ensure the performance and reliability of high-speed communication networks and AI computing infrastructure.

Visit us at booth N4.E26 to see live product demonstrations and speak with our technical experts.

We look forward to seeing you in Shanghai!

Calnex is pleased to announce the release of SNE Ignite network emulator software v4.0.2. This new release introduces en...
10/06/2026

Calnex is pleased to announce the release of SNE Ignite network emulator software v4.0.2.

This new release introduces enhanced capabilities designed to expand test coverage and enhance performance validation, including:
-50GbE PAM4 line-rate support
-Packet Modification including Fuzzing and L2, L3, L4 Checksum Regeneration
-Map Statistics (including download via UI and API)
-The ability to enable or disable FEC at 100GbE

With these enhancements, SNE Ignite supports device and infrastructure performance validation at full wire speed across 100GbE, 50GbE, 25GbE, and 10GbE line rates, with no throughput compromises.

This release also delivers expanded test coverage for mobile operators, network equipment manufacturers, and system integrators evaluating and validating performance to O-RAN Working Groups 4, 5, 11, TIFG.E2E requirements, and for modeling inter-datacenter delay.

Learn more about SNE Ignite here: https://calnexsol.com/product/sne-ignite/

Last week, Calnex attended the 7th Automotive Ethernet Summit (AES 2026) in Shanghai, China, a key industry event focuse...
24/04/2026

Last week, Calnex attended the 7th Automotive Ethernet Summit (AES 2026) in Shanghai, China, a key industry event focused on Automotive Ethernet development. It was a pleasure to meet so many industry professionals and exchange insights on Automotive Ethernet and TSN.

In this field, Calnex supports customers with solutions such as Paragon-X for gPTP and time synchronization validation, and SNE for realistic network impairment emulation in the lab, helping teams validate robustness and reliability under demanding Automotive Ethernet conditions.

Learn more:
Paragon-X: https://calnexsol.com/product/paragon-x/
SNE: https://calnexsol.com/product/sne/

We’re happy to announce that Neil Jackson, Principal Field Application Engineer at Calnex, will be presenting the Live D...
18/03/2026

We’re happy to announce that Neil Jackson, Principal Field Application Engineer at Calnex, will be presenting the Live Demo “5G xHaul – Time Synchronization as part of 5G xHaul Path Provisioning and Optimization” at the Upperside Conferences on Wednesday, March 25, 13:00 at the Palais des Congrès in Paris, France.

This demo is showing the Test Results of the EANTC AG Transport & Cloud Networks Interop Test 2026.

Calnex is excited to participate in the EANTC AG Transport & Cloud Networks Interop Test 2026, taking place from January...
22/01/2026

Calnex is excited to participate in the EANTC AG Transport & Cloud Networks Interop Test 2026, taking place from January 26 to February 6 in Berlin, Germany.

The Test Results will be published and presented live at the Upperside Conferences World Congress, taking place from March 24 to 26 in Paris, France.

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